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Home >> Mazda >> 1998 >> Protege ES, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Self-Diagnostic System >> Condition Detection Mode >> Using New Generation Star (NGS) Scan Tool
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Using New Generation Star (NGS) Scan Tool

  1. Connect New Generation Star (NGS) Scan Tool (49-T088-001) and Adapter (49-T088-004) according to manufacturer's instructions. Start vehicle and let idle. Set scan tool adapter switch to AUX 2. Using NGS scan tool, select VEHICLE & ENGINE SELECTION and press TRIGGER. Select DIAGNOSTIC DATA LINK and press TRIGGER. Select CCM - CRUISE CONTROL MODULE and press TRIGGER. Select DIAGNOSTIC TEST MODE and press TRIGGER. Select CRUISE CONTROL SELF TEST and press TRIGGER. Press START.
  2. If NO CODES RETRIEVED is not displayed on NGS scan tool, go to next step. If NO CODES RETRIEVED is displayed on NGS scan tool, go to step 9).
  3. If ACTUATOR OR STOPLIGHT SW-DEFECT is not displayed on NGS scan tool, go to next step. If ACTUATOR OR STOPLIGHT SW-DEFECT is displayed on NGS scan tool, check actuator circuit. See ACTUATOR CIRCUIT  under DIAGNOSTIC TESTS.
  4. If STOP FUSE OR WIRING is not displayed on NGS scan tool, go to next step. If STOP FUSE OR WIRING is displayed on NGS scan tool, check brake switch circuit. See BRAKE SWITCH CIRCUIT  under DIAGNOSTIC TESTS.
  5. If STOPLIGHT SWITCHES is not displayed on NGS scan tool, go to next step. If STOPLIGHT SWITCHES is displayed on NGS scan tool, check brake switch circuit. See BRAKE SWITCH CIRCUIT  under DIAGNOSTIC TESTS.
  6. If SET/COAST SW-DEFECT is not displayed on NGS scan tool, go to next step. If SET/COAST SW-DEFECT is displayed on NGS scan tool, check cruise control switch circuit. See CRUISE CONTROL SWITCH CIRCUIT  under DIAGNOSTIC TESTS.
  7. If RESUME/ACCEL SW-DEFECT is not displayed on NGS scan tool, go to next step. If RESUME/ACCEL SW-DEFECT is displayed on NGS scan tool, check cruise control switch circuit. See CRUISE CONTROL SWITCH CIRCUIT  under DIAGNOSTIC TESTS.
  8. If CRUISE CONTROL MODULE W-DEFECT is displayed on NGS scan tool, replace cruise control module. If CRUISE CONTROL MODULE W-DEFECT is not displayed on NGS scan tool, no cruise control module DTCs exist at this time. Go to next step.
  9. To cancel CONDITION DETECTION MODE, turn ignition switch to LOCK position or turn cruise control main switch off.
NOTE: If RESUME/ACCEL switch is malfunctioning, cruise indicator light will not provide a correct indication when cruise system is inspected. Use NGS scan tool procedure.